I am having very difficult time to resolve my issue. Everything was working fine. I had my cpu usage 100% always and some other issues, So thought of formating and re-installing the OS.
I re-installed OS successfully on my Dell Inspiron 1520 machine. Followed dell driver installation instruction (sequence). Everything i installed from the driver cd provided by Dell. All drivers installed successfully.
But in the device manager i still have yellow mark on Network Controller. I have successfully installed "Dell Wireless 1390 Minicard" from the CD. Still the device manager doesnt show up the successfull installation of Network Controller. I flashed BIOS to A09, I dont remember the old version.
I can see the "Dell Wireless WLAN utility" in control panel, but i cannot open this one.
I tried downloading the drivers from Dell/Support giving my Service TAG. I cannot install them, It says it is not supported on this operating system, even though i downloaded the same version as on the CD.
I have also tred installing Intel/PRO wireless, but no use. It gives me Driver is not installed.
I used the wireless before installation, Its pretty much straight that i had installed "WLAN Minicard 1390"
Here is the dirver information PCI\VEN_14E4&DEV_4315&SUBSYS_000B1028&REV_01\4&AB208E&0&00E1
Please Help me to resolve this.